Plumbers' Merchants Peterborough
Werrington Walton Paston Marholm Eye Stanground Orton Waterville Peakirk Alwalton Farcet Castor Newborough Glinton Yaxley Northborough Chesterton Upton Water Newton Helpston Whittlesey Haddon Sutton Ufford Southorpe Morborne Deeping Saint James Thorney Stilton Wansford Market Deeping Thornhaugh Elton Crowland Holme Barnack Folksworth Tallington Nassington Barholm Wittering Ramsey Saint Marys Warmington Conington Glatton Lutton Langtoft Fotheringhay Uffington Greatford Tansor Baston Woodnewton Sawtry Deeping Saint Nicholas Braceborough Wilsthorpe Cotterstock Ramsey Polebrook Ashton Stamford Hemington Great Gidding Luddington in the Brook Kings Cliffe Upwood Ryhall Bury Easton on the Hill Armston Glapthorn Gedney Hill Oundle Wood Walton Essendine Collyweston Thurlby Cowbit Carlby Duddington